{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-093968","form_type":"8-K","ticker":"TETH","cik":"0001992508","company_name":"21Shares Ethereum ETF","filed_at":"2026-08-26T20:12:56+00:00","discovered_at":"2026-08-26T20:14:04.734852+00:00","generated_at":"2026-08-26T20:14:08.749748+00:00","sec_items":["1.01","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"21Shares Ethereum Staking ETF switches pricing benchmark to FTSE Ethereum Index","bullets":["On Aug 20, 2026, entered licensing agreement with FTSE International for FTSE Ethereum Index, replacing CME CF Ether-Dollar Reference Rate - New York Variant.","Effective Aug 27, 2026, Trust will value shares and calculate NAV using FTSE Ethereum Index.","Sponsor fee payment timing changed from weekly to at least quarterly in arrears, payable in ether (Amendment No. 2 to Sponsor Agreement).","Trust renamed from 21Shares Ethereum ETF to 21Shares Ethereum Staking ETF via Certificate of Amendment filed Aug 25, 2026.","Fourth Amended and Restated Trust Agreement reflects benchmark change, fee timing, and name change."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-093968","json":"https://secwatch.observer/filing/0001213900-26-093968.json","markdown":"https://secwatch.observer/filing/0001213900-26-093968.md","text":"https://secwatch.observer/filing/0001213900-26-093968.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1992508/000121390026093968/0001213900-26-093968-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1992508/000121390026093968/ea0303133-8k_21shares.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-26T20:14:08.749748+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}